6-key digital wireless roaming beltpack North America version; DECT license free band (1920–1930 MHz), master & individual volume rotary controls, reply key, call light, full colour sunlight readable LED display, ADR receiver, NFC, BT, 4-pin XLR headset connector, rugged housing with rubber protectors and integrated internal antennas; includes 1x BL-BAT re-chargeable Lithium Ion battery pack & 1x Beltclip; excludes headset.